package cn.tedu.sp04.feign;
import cn.tedu.sp01.entity.Item;
import cn.tedu.web.util.JsonResult;
import org.springframework.cloud.openfeign.FeignClient;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;

import java.util.List;

/*三个配置;
* 1.调用哪个服务
* 2.调用这个服务的哪个路径
* 3.向这个路径提交什么参数*/
//服务已经启动远程调用not find,注册表无信息,等待30秒
@FeignClient(name = "item-service")
public interface ItemClient {
@GetMapping("/{orderId}")
    JsonResult<List<Item>> getItems(@PathVariable String orderId);
@PostMapping("/decreaseNumber")
    JsonResult<?> decreaseNumber(@RequestBody List<Item> items);

}
